Display screen or portion thereof with animated cluster markers on a graphical user interface



FIG. 1 is a first image in a sequence for a display screen or portionthereof with animated cluster markers on a graphical user interface;

FIG. 2 is a second image thereof;

FIG. 3 is a third image thereof;

FIG. 4 is a fourth image thereof;

FIG. 5 is a fifth image thereof; and,

FIG. 6 is an enlarged view of the cluster marker shown in FIG. 1.

The appearance of the cluster markers on a graphical user interfacesequentially transitions between the images shown in FIGS. 1-5. Theprocess or period in which one image transitions to another image formsno part of the claimed design. The broken lines showing of a displayscreen or portion thereof with a graphical user interface is includedfor the purpose of illustrating portions of the article and form no partof the claimed design.

CLAIM The ornamental design for a display screen or portion thereof withanimated cluster markers on a graphical user interface, as shown anddescribed.